a. You selected a sample of 125 students currently enrolled at your college and collected data...
a. You selected a sample of 125 students currently enrolled at your college and collected data by asking the following questions (please do NOT answer the survey and use the space next to each variable to answer the questions).
Classify the variables A to F as qualitative or quantitative. For quantitative data, please state whether the variable is discrete or continuous. Then, for each one, distinguish between the four (4) levels of measurement (nominal, ordinal, interval and ratio).
What is your Year of Graduation (YOG)?
How many courses are you enrolled in?
What method of payment do you use to pay for textbooks?
Cash
Credit Card
Debit Card
What is the total cost of textbooks for your courses?
How many times do you see your Academic Advisor during the semester?
How do you rate the Add/Drop period?
Very good
Good
Bad
Homework Answers
A. Year of graduation - qualitative and nominal
B. Number of courses - quantitative, discrete and ratio
C. Method of payment - qualitative and nominal
D. Cost of textbook - quantitative, continuous and ratio
E. Number of times you see your Academic advisor - quantitative, discrete and ratio
F. Add/Drop period - qualitative and ordinal
Add Answer to:
a. You selected a sample of 125 students currently enrolled at
your college and collected data...
Classify the variables A to F as qualitative or quantitative. For quantitative data, please state whether...
Classify the variables A to F as qualitative or quantitative. For quantitative data, please state whether the variable is discrete or continuous. Then, for each one, distinguish between the four (4) levels of measurement (nominal, ordinal, interval and ratio). What is your Year of Graduation (YOG)? How many courses are you enrolled in? What method of payment do you use to pay for textbooks? Cash Credit Card Debit Card
Classify the variables A to F as qualitative or quantitative. For quantitative data, please state whether...
Classify the variables A to F as qualitative or quantitative. For quantitative data, please state whether the variable is discrete or continuous. Then, for each one, distinguish between the four (4) levels of measurement (nominal, ordinal, interval and ratio). What is the total cost of textbooks for your courses? How many times do you see your Academic Advisor during the semester? How do you rate the Add/Drop period? Very good/ Good/ Bad
The following table lists some variables that might be of interest in your next data analysis....
The following table lists some variables that might be of interest in your next data analysis. For each variable, complete the associated table indicating whether it is categorical (and if so, is it nominal or ordinal) or quantitative (and if so, is it discrete or continuous). Categorical nominal ordinal discrete continuous Quantitative Variable Example Eye color la (1 point) How many hours you slept in the past 24 hours 1b (1 point) Whether or not you have slept for at...
In a data study, students at a high school are studied to see if attendance for...
In a data study, students at a high school are studied to see if attendance for the year affects their academic success. For this scenario, answer the following questions: a) Determine the population of this study b) Create a suitable thesis question. c) Identify the variable(s). d) Would the data collected be qualitative or quantitative? Specify for each variable identified in part (c). e) Is the data discrete or continuous? Specify for each variable identified in part (c). f) Would...
(Test on a Mean, Sigma Unknown): A random sample of 12 first-year university students enrolled in...
(Test on a Mean, Sigma Unknown): A random sample of 12 first-year university students enrolled in MATH 1051H was drawn. At the course's completion, each student was asked how many hours he or she spent doing homework in statistics. The data are listed below. (28, 36, 38, 37, 32,36), (31, 31, 40, 40, 41, 36) You estimate that the population standard deviation is 7. The instructor has recommended that students devote 3 hours per week for the duration of the...
MATH 2000 Homework 1 nSuppose that you randomly selected 50 students at GGC and collected data...
MATH 2000 Homework 1 nSuppose that you randomly selected 50 students at GGC and collected data on the following five variables U: Number of courses the student is taking this V: The student's class X: The number of hours per week the student plans to study Y: The total cost of textbooks Z: Method of payment for textbook Questions: a) What is the population? b) Is the population finite or infinite? c) What is the sample? d) Classify the five...
Problems and Exercises 1 through 5 are based on the class schedule 3NF relations along with some sample data in Figure 7-16. For Problems and Exercises 1 through 5, draw a Venn or ER diagram and mark it to show the data you expect your query to use to p
Problems and Exercises 1 through 5 are based on the class schedule 3NF relations along with some sample data in Figure 7-16. For
Problems and Exercises 1 through 5, draw a Venn or ER diagram and
mark it to show the data you expect your query to use to produce the
results.Figure 7-16: Class scheduling relations (for Problems and Exercises 1-5Figure 7-17 Adult literacy program (for Problems and Exercises 6-14)1. Write SQL retrieval commands for each of the following
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Please answer the following questions in 250 words count in your own words. If using reference...
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4. Write SQL data definition commands for each of the following queries: a. How would you add an attribute, Class, to the Student table? b. How would you remove the Registration table? c. How would you change the FacultyName field from 25 characters
Problems and Exercises 1 through 9 are based on the dass scheduling
3NF relations along with some sample data shown in Figure 6-11.
Not shown in this figure are data for an ASSIGNMENT relation,
which represents a many-to-many relationship between faculty and
sections.4. Write SQL data definition commands for each of the following queries:a. How would you add an attribute, Class, to the Student
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Answers were written l. Below are ten questions from a survey of MBA students in Mandalay....
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The following table lists some variables that might be of interest in your next data analysis. For each variable, complete the associated table indicating whether it is categorical (and if so, is it nominal or ordinal) or quantitative (and if so, is it discrete or continuous). Categorical nominal ordinal discrete continuous Quantitative Variable Example Eye color la (1 point) How many hours you slept in the past 24 hours 1b (1 point) Whether or not you have slept for at...
MATH 2000 Homework 1 nSuppose that you randomly selected 50 students at GGC and collected data on the following five variables U: Number of courses the student is taking this V: The student's class X: The number of hours per week the student plans to study Y: The total cost of textbooks Z: Method of payment for textbook Questions: a) What is the population? b) Is the population finite or infinite? c) What is the sample? d) Classify the five...
Answers were written l. Below are ten questions from a survey of MBA students in Mandalay. in the blank at the left of each question. For each question, state the data type (categorical discrete numerical or continuous numerical) and measurement level (nominal, ordinal, scale) Explain your reasoning. If there is doubt, discuss the alternatives 0 On a I to 5 scale assess the current job market for your undergraduate major. 1-very bad +5- very good. During the last month, how...
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